acetic acid achromatic acutance acute-matte acute-matte screen advanced photo system aerial photography Agfa Agfapan agitation Alfred Stieglitz angle angle of view Annie Leibovitz anti-redeye aperture aperture priority APO apochromatic APS arclamp ASA aspherical auto bracketing autofocus background backlighting backlit ball and socket barn doors base battery bayonet bayonets beanbag beanbags Beaton bellows Benbo Bill Brandt Billingham black and white bleach bleached blind blue blur body bracket bracketing brackets Brady Matthew Brandt bromide bromide paper Bronica Brownie built-in flash bulb bulk film burn in burnt in cable release camera camera obscura candid camera Canon capacitor Carl Zeiss cartridge cassette catadiotric Cecil Beaton celluloid Centon centre-weighted changing bag chromatic aberration Cibachrome circular polariser close down closeup closeup lens closing down coarse coarse grain Cobra Cokin colour colour cast colour reversal film colour temperature coma compact compact camera compacts compensation composition compound lens condenser contact contact print contact printing contrast Cosina Courtenay coving cross processing cyan Daguerre daguerreotype dark room David Hill daylight daylight film daylight tank dedicated flash definition delayed exposure density depth of field develop developer developing tank development diaphragm diffract diffraction diffuse diffuser digital imaging DIN dispersion dodge double exposure drop-in loading drying dupe Durst DX coding Eadweard Muybridge Earl of Snowdon Eastman Ektar element Elite Emerson emulsion enlarge enlarged enlarger enlarging lens EOS Espio exhibition expose exposed exposing exposure exposure compensation extension extension tube eye piece fast fast film fill-in fill-in flash film films filter filter thread fine fine grain fisheye fisheye lens fixer flare flash flash bulb flash cube flash gun flash lead flash meter flash sync floodlight f-number focal length focal plane focus focused focusing ring focus lock focus magnifier focussed fogged fogging foreground format frame framing Fresnel lens f-stop Fuji Fujichrome gadget bag gelatine gel filter George Eastman glamour glass glass plate glazing gloss gold gold zoom grade graduated graduated filter grain graininess gray scale green ground spike guide number handheld hand hold hand meter hardener hard lighting Hasselblad Henry Robinson hide high contrast high key highlight high speed sync holdall hologram hotshoe Hoya hyperfocal point hyper-sonic motor hypo IF lens Ilford Ilfospeed Impresa incident light incident meter indoor infinity infrared infrared film internal focusing iris Irving Penn ISO Julia Cameron Kelvin Kiev Kodachrome Kodak Konica lamp landscape large format latent image latitude Leica Leitz lens lens cap lens caps lens hood lens mount life-size light box light meter lith lith film Lord Snowdon low contrast low-dispersion glass Lowepro low key Lubitel lumen Lumiere lustre macro macro photography magenta magnification Mamiya Manfrotto manual manual focus mask matt medium format mercury vapour mercury vapour lamp meter meter reading micro film microscope middle tone middle toned Minolta mirror mirror lens mirror lock mode monobath monochrome monopod montage motor drive motor wind mugshot multi-coated multi-grade multiple exposure multi-segment negative Neopan neutrald ensity Niepce Nikon objective Olympus opening-up open up optic optical optics Optima orange orthochromatic Orwo overcast over-expose over-exposed Panasonic panchromatic panchromatic film panning panorama Panther paper paper grade parallax Paterson pearl pentaprism pentax perceptol perspective Peter Emerson phase matching photo CD photo cell photogram photographer photographersgallery photo journalism Photokina photo micrograph photo micrography photo mounts Photoshop pincushion pinhole pinhole camera polariser polaroid portrait positive postcard posterisation posterization power zoom Praktica prefocused primary primary colour print print washer prism process processing lab process paid program program mode projector Provia pull processing push push process push processing range finder Reala reciprocity reciprocity failure recycling time red redeye redeye reduction reducing agent reel loader reflect reflection reflector refraction refractive index Regent remote release resin coated resin coated paper reticulation retouching reversing ring rewind ricoh ring flash rinse rinsed rinsers Robert Adamson Rodenstock Roger Fenton roll Rollei Rolleiflex roll film roll of film rolls rotary trimmer rule of thirds safelight Salgado Samsung saturate saturated saturation Scotch Chrome screw screw-in Seagull Sebastiao Selgado selective enlargement selenium selenium toner self-timer Sensia sepia sepia toning shift lens shoot shooting shot shure shot shutter shutter blind shutter priority shutter release shutters shutter speed Sigma silhouette silver halide single-lens reflex skylight slave slaveunit slide slide dupe slide duplicator slide film slide mount slide projector slide viewer slow slow film slow sync SLR snap snaps snoot Snowdon soft focus soft lighting solarised solarized Soligor spectrum spherical aberration split field spotlight spot meter spot metering spotting sprocket stacked lens starburst still still life stock solution stop stop bath stop down strobe studio sub-compact subject sunlight Super G surrealism sync table-top tripod table tripod Talbot Tamron technique teleconverter teleconvertor telephoto telezoom temperature test strip texture through the lens meter thyristor time exposure time lapse tint tinted TLR T-Max Tokina tone toner toners transparency transparency film tripod Tri-X TTL tungsten film tungsten light twin lens reflex ultrasonic motor ultraviolet ultra-wideangle unbleached underexpose underexposed Uniloc universal developer uprating Vanguard Vectis Velvia viewfinder vignetting Vivitar warm-up wash washed out washing wetting agent wide-angle wide-angle lens wildlife window mount Yashica yellow Zeiss Zenit zoom flash zoom lens